| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $215.61 | 6.563% | $229.7605 | $229.76 | $229.75 | $229.80 |
| Purchase #2 | $211.48 | 10.707% | $234.1232 | $234.12 | $234.10 | $234.10 |
| Purchase #3 | $21.60 | 8.513% | $23.4388 | $23.44 | $23.45 | $23.40 |
| Purchase #4 | $139.57 | 5.163% | $146.776 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $104.50 | 11.570% | $116.5907 | $116.59 | $116.60 | $116.60 |
| Purchase #6 | $43.48 | 13.523% | $49.3598 | $49.36 | $49.35 | $49.40 |
| Purchase #7 | $67.62 | 9.560% | $74.0845 | $74.08 | $74.10 | $74.10 |
| 7 purchase totals = | $803.86 | $874.1335 | $874.13 | $874.15 | $874.20 | |